html.dark {
    .splitpanes.default-theme .splitpanes__splitter {
        background-color: rgba(255, 255, 255, 0.2);
    }
    .default-theme.splitpanes--vertical > .splitpanes__splitter,
    .default-theme .splitpanes--vertical > .splitpanes__splitter {
        border-left: 1px solid #363636;
    }
    .splitpanes.default-theme .splitpanes__splitter:before,
    .splitpanes.default-theme .splitpanes__splitter:after {
        background-color: rgba(255, 255, 255, 0.8);
    }
}
